Written by Neil Shirley Riding 200 miles in a single day, on a bicycle, is a very, very long way. Milan-San Remo and Liege-Bastogne-Liege, two of the highest-level professional races in the world, are only 185 and 160 miles, respectively. So what would motivate someone to ride 200 miles….actually, even worse, 200 miles on gravel? It’s called Dirty Kanza 200…